document.write( "Question 714128:
\n" ); document.write( "Two cars leave a restaurant and travel in opposite directions. One travels at a rate of 75 kilometers per hour and the other at 98 kilometers per hour. In how many hours will they be 692 kilometers apart?
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Algebra.Com's Answer #438708 by checkley79(3341)\"\" \"About 
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D=RT
\n" ); document.write( "D=75T
\n" ); document.write( "D=98T
\n" ); document.write( "692=75T+98T
\n" ); document.write( "692=173T
\n" ); document.write( "T=692/173
\n" ); document.write( "T=4 HOURS. ANS.
\n" ); document.write( "PROOF:
\n" ); document.write( "692=75*4+98*4
\n" ); document.write( "692=300+392
\n" ); document.write( "692=692
\n" ); document.write( "
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